Question

solve for c
a=1/4(b+c)
A. c = a – 4b
B. c = 4a – 4b
C. c = 4a – b
D. c = 4b – a

Answer 1

multiply both sides of the formula by 4
what do you get/

Answer 2

what does 4 * 1/4 give you?

Answer 3

1 whole

Answer 4

right
so multiply left side of the formula by 4 gives 4a
and left side becomes b + c

4a = b + c

Answer 5

b+c=4a

Answer 6

now its easy to rearrange this to get the correct answer

Answer 7

just subtract b from both sides and you have it

Answer 8

c?